baber/WOPTO huggingface dataset:
Patent EP-0224466-A3 (EP)
IPC: F24H1/22
Filed: 1986-07-30
Abstract: Das System besteht aus einem unten durch den Luft und 
Schwelgasdurchströmten Hohlrost abgeschlossenen 
Füllschacht (2), mit untenliegendem Teilabbrand (3) in die 
nachgeschaltete horizontale Brennkammer (4), die an der 
Kesselrückseite in die sich nach oben erweiternde Brenn­
kammer (5) übergeht, der die vertikalen Abgaszüge (6), 
zwischen Füllschacht (2) und Brennkammer (5) angebracht, an­
geschlossen, in das oben auf den Wassermantel waagrecht auf­
gesetzte, von der Kesselmantelisolierung umgebene Rauchrohr 
(7) münden.  
Die Frischluftversorgung des Abbrandes (3), sowie Schwelgas­
rückführung aus dem oberen Füllschachtbereich erfolgt durch 
getrennte, am Rauchrohr, (7) angebrachte, von dessen Strahl­
ungswärme beheizte Formkammern (9) und (10), über die Ver­
bindungskanäle (9') und (10') an der Kesselrückseite, zur 
untenliegenden Mischkammer (11). Dann strömen die Luft und 
Schwelgase vermischt, sich weiter erhitzend, durch mehrere, 
von der Verbrennungshitze angestrahlten Profilrohre, die 
mit Zwischenräumen aneinanderliegend das Glutnest der Ab­
brandzone (3) tragen, zur Kesselvorderseite und gelangen 
aus Überströmschlitzen in umgekehrten Sinne auf das Brenn­
material, wobei die Überströmschlitze etwa in gleicher Höhe 
zur Einzugsöffnung der Brennkammer (4) angebracht, bei Voll­
lastbetrieb ein Umlegen der Abbrandflamme in die Brennkammer 
(4), bei unterbundener Schwelgasbildung im Füllschacht (2), 
bewirkt.
Patent EP-0240781-A3 (EP)
IPC: H01L27/092
Filed: 1987-03-17
Abstract: Die Herstellung der aus Silizium bestehenden Flankenmas­
kierschichten (11a, 11b) (2. spacer) erfolgt nach der 
Strukturierung der Gate-Elektroden ( 7, 8) durch ganz­
flächige Abscheidung einer Siliziumschicht aus der Gas­
phase auf die vorher mit einer Oxidschicht (16, 17, 18) 
bedeckten Gates (7, 8) und Source/Drain-Diffusionsberei­
che (13, 14) und Rückätzen der Siliziumschicht bis auf 
die an den Flanken der Gatestrukturen (7, 8) verblie­
benen SiliziumÄtzresiduen (11a, 11b). Diese Silizium­
spacer (11a, 11b) haben gegenüber den bekannten Oxid­
spacern den Vorteil, daß bei ihrer Erzeugung keine 
Dünnung des Feldoxids (3) und keine Schädigung des Si­
liziumsubstrates (1, 4, 5, 9) auftritt. Durch das Ver­
fahren nach der Lehre der Erfindung ist die Möglichkeit 
gegeben, bei der Herstellung von CMOS-Schaltungen die 
Kanallängen und die Source/Drain-Diffusionsprofile der 
n- und p-Kanal-Transistoren unabhängig voneinander ein­
zustellen, indem der Siliziumspacer (11a, 11b) nach der 
n⁺-Implantation (13) entfernt wird und so der spacer 
(11a, 11b) nur für die n-KanalTransistoren genutzt wird. 
Figur 5
Patent EP-0248212-A3 (EP)
IPC: H01S3/16
Filed: 1987-04-30
Abstract: This invention concerns with devices comprising a body 
of magnetic material and methods of their manufacturing. 
Crystals or neodymium and praseodymium iron garnet mat­
erials have Faraday rotation which render such materials suit­
able for use, in magnetic and, especially magneto-optic dev­
ices such as e.g., as antireciprocal components e.g. optical 
isolators, in optical devices and communications systems. 
These materials can be made by liquid-phase epitaxy on a 
substrate having suitable lattice parameters, deposition 
being carried out at relatively low melt temperatures.
Patent EP-0247532-A3 (EP)
IPC: B05B3/04
Filed: 1987-05-22
Abstract: Die Reinigungsvorrichtung für Behälter und dergleichen weist 
einen Spritzkopf (13) mit einer oder mehreren Spritz­
düsen (101; 102) auf, der an einem Lagergehäuse (12) mittels 
eines Drehlagers (15) um eine Drehachse (17) drehbar 
gelagert ist. Das Lagergehäuse (12) seinerseits ist an einem 
Halter (11) mittels eines Schwenklagers (14) um eine 
Schwenkachse (16) schwenkbar gelagert. Die Schwenkachse (17) 
des Spritzkopfes (11) und die Schwenkachse (16) des 
Halters (11) schneiden sich unter einem Winkel (a) des 
zwischen 90° und 180° liegt und vorzugsweise 135° beträgt. 
Zweckmäßiger weise ist für die Drehbewegung des Spritzkopfes 
ein eigener Antrieb (19) und für die Drehbewegung des 
Halters (11) ein eigener Antrieb (18) vorhanden, der die 
Drehbewegung beider Teile unabhängig von einer von den 
Spritzdüsen (101; 102; 61) herrührenden Antriebskraft 
macht.
Patent EP-0259577-A3 (EP)
IPC: B04C11/00
Filed: 1987-07-18
Abstract: Bei einem Reaktor zur Vergasung eines kohlenstoff­
haltigen Brennstoffes sind Heißgaszyklone (7) zur Ent­
staubung des im Reaktor (1) entstehenden Gases integriert. 
Die Heißgaszykloneintritte (3) sind durch von außerhalb des 
Reaktors (1) zu betätigende, verfahrbare Verschluß­
einrichtungen (10) absperrbar und sind zu einem gemeinsa­
men Schleusensystem (15) zusammengeführt.
Patent EP-0232127-A3 (EP)
IPC: H01R4/04
Filed: 1987-01-29
Abstract: The present invention provides an anisotropic 
electrically-conductive film connector comprising a 
conductive layer (2) and an adhesive layer (1) provided on at least 
one surface of the conductive layer, the conductive layer 
having a plurality of conductive elements (3) electrically 
independent of each other, wherein, each of the conductive 
elements comprises a metal material having a substantially 
uniform thickness.  
     The present invention also provides an 
anisotropic electrically-conductive film connector which 
has a metal material which is uneven on its junction side 
surface.
Patent EP-0234809-A3 (EP)
IPC: H04N1/40
Filed: 1987-02-11
Abstract: An image processing apparatus includes a digital data 
output device (1, 2) for outputting bi-level image 
data, a bi-level processor (4) for converting the 
bi-level image data into multi-level (eg 8-bit) image 
data, a multi-level processor (4) for performing 
spatial filter processing with respect to the 
multi-level image data output from the bi-level 
processor, and a PWM circuit (5) for processing the 
multi-level image data output from the multi-level 
processor using a pattern signal of a predetermined 
cycle and generating a PWM signal.
Patent EP-0260889-A3 (EP)
Title: Full-duplex modem
IPC: H04L5/14
Filed: 1987-09-11
Abstract: Method of scheduling execution of transmit-side and receive-side procedures by a single processor in a full-duplex modem. Buffers of minimal size are employed in conjunction with the processor to guarantee no errors in the signal processing procedures. In one embodiment, transmit-side procedures are given priority so that if a transmit-enable signal is received, a receive-side procedure being executed by the processor is interrupted to allow execution of the transmit-side procedure. This priority is most useful beause transmit-side procedures execute more rapidly than do receive-side procedures.
Patent EP-0270491-A3 (EP)
IPC: C07C43/174
Filed: 1987-11-16
Abstract: Neue substituierte Phenylbenzyl-(dimethyl-cyclopropylmethyl)-äther 
der Formel 
  
worin  
X₁ und X₂ unabhängig voneinander Fluor, Chlor oder Brom; oder 
X₁ und X₂ gleichzeitig Methyl bedeuten, und die optischen Isomeren 
der Verbindung der Formel I; Verfahren zur Herstellung dieser 
Verbindungen sowie diese enthaltende Mittel zur Verwendung in der 
Schädlingsbekämpfung, insbesondere zur Bekämpfung von Pflanzen und 
Tiere befallenden Insekten, speziell deren Larvalen Stadien. Die 
neuen Verbindungen weisen vor allem gute Wirksamkeit gegen pflanzen­
schädigende Insekten in Reiskulturen auf.
Patent EP-0304644-A3 (EP)
Title: Sanitary napkin
IPC: A61F13/15
Filed: 1988-07-25
Abstract: A sanitary napkin (10) having side panels (12,13) intended to be folded around the crotch portion of an undergarment (30) includes an adhesive tape tab (14) secured to the apertured film facing of one panel (12) with a free end overlying the opposite panel (13) in the folded configuration. The adhesive coating on the tape tab (14), an A-B-A/A-B polymer having an adhesion to steel value of 837-1563 g/cm (75-140 oz./inch) width, provides secure attachment of the tape tab while permitting detachment without substantial tearing of the aperture film facing.
Patent EP-0309697-A3 (EP)
Title: Brake system for an aircraft towing vehicle brake system for an aircraft towing vehicle
IPC: B60T8/30
Filed: 1988-08-09
Abstract: An aircraft towing vehicle, on which the nose wheel of the aircraft is supported and clamped on the towing vehicle by means of a raising and arresting device, has a brake system which applies a stronger braking force to what are, in the towing direction, the front wheels of the towing vehicle than to the rear wheels and which limits the braking force on the front and/or rear wheels to maximum limits, which can be varied through the nose wheel as a function of the weight loading of the towing vehicle. 
<IMAGE>
Patent EP-0276097-A3 (EP)
IPC: B65D83/00
Filed: 1988-01-15
Abstract: There is disclosed a liquid container which comprises 
a rigid or semi-rigid housing (3), a charging and 
discharging opening defined by a mouth (3a) of the housing 
for permitting the passage of liquid content into or out of 
the container, a flexible and open-ended bag (2) suspended 
from the housing opening, and valve means (5a, 7) for 
controlling the charging and discharging of the liquid 
content of the bag (2) via the opening. The bag (2) is 
made of an elastomeric material and is of sufficient wall 
strength to expand without rupture within the confines of 
the housing (3) from a relaxed contracted state (2a) upon 
charging of the bag with liquid, and is returnable to its 
contracted state by its own inherent resilience in order to 
discharge its liquid content. To facilitate the 
contraction of the flexible bag (2), a pressure control 
valve (8) communicates with the internal space (3b) defined 
between the exterior of the bag (2) and the internal wall 
of the housing (3), the control valve (8) being operable to 
allow ingress of ambient air to the internal space 3b as 
the bag (2) contracts during liquid discharge. The control 
valve (8) is mounted on a venting aperture (30) on a cap 
fitting (14) as shown in Figure 4, which is screwed onto 
the mouth (3a) of the container.
Patent EP-0276134-A3 (EP)
IPC: G01N33/559
Filed: 1988-01-20
Abstract: Multicolor Western and dot blots are provided, 
each color representing a different protein or group of 
proteins. In certain embodiments, the different colors 
are achieved by: (a) incubating the blot with a mixture 
of two unlabelled binding probes; (b) incubating the 
blot with a mixture of two enzyme-labelled marking 
probes; and (c) sequentially incubating the blot with 
substrates for the enzyme labels so as to produce two 
marker substances having different colors which bind to 
the blot at the locations of the marking probes. In 
certain embodiments, various of the incubations are 
combined so as to provide development protocols which 
include between one and four incubations with probes 
and substrates.
Patent EP-0334049-A3 (EP)
Title: Process for the preparation of halogen-substituted phthalic anhydrides
IPC: C07C51/567
Filed: 1989-02-24
Abstract: A process for the preparation of halogen substituted phthalic 
anhydrides of the formula: 
  
wherein X is a halogen, by the reaction of a halogen substituted 
tetrahydrophthalic phthalic anhydride of the formula: 
  
or a geminal dihalogen substituted hexahydrophthalic anhydride of 
the formula: 
  
in a vapor or melt phase while mixed with a halogen gas and in the 
presence of an activated carbon catalyst at an elevated 
temperature.
Patent EP-0327143-A3 (EP)
IPC: A01C17/00
Filed: 1986-02-06
Abstract: Die Erfindung betrifft einen Schleuderstreuer mit einem 
Vorratsbehälter (105) und einer Verteileinrichtung mit 
zumindest zwei angetriebenen Verteilorganen (109), denen die 
auszubringenden Materialien über zumindest je eine mit 
einer Schieberanordnung verschließbare und auf eine 
bestimmte Öffnungsweite einstellbare Auslauföffnung 
zuführbar sind, wobei die Schieberanordnungen unabhängig 
voneinander mit Hilfe zweier vom Schleppersitz aus 
betätigbarer Fernbedienungsvorrichtungen (128) in die 
Schließstellung und in die Öffnungsstellung bringbar sind. 
Um einen Schleuderstreuer dieser Art so weiterzubilden, 
daß er sich durch verbesserte Anpassungsfähigkeit an 
unterschiedliche Einsatzbedingungen auszeichnet, ist 
vorgesehen, daß die Fernbedienungseinrichtungen (128) zum 
Verstellen der Schieberanordnungen in zur bestimmten 
Öffnungsstellung zusätzliche Öffnungsstellungen 
ausgebildet sind.
Patent EP-0358904-A3 (EP)
Title: Method and system for dual phase scanning acoustic microscopy
IPC: G01H3/12
Filed: 1989-07-26
Abstract: In a scanning acoustic microscope of the reflection 
type, in which an object (53) is insonified with a series of 
ultrasonic acoustic pulses in accordance with a preselected 
scanning pattern and reflected acoustic echo pulses are 
received and employed to generate an initial electrical 
signal comprising a sequence of electrical pulses having 
amplitudes and polarities representative of the magnitudes 
and phases of the echoes, a directly readable unified 
interpretative display image (53A) is produced from the entire 
electrical signal; that image includes the usual scanning 
position and depth information determined by timing of the 
electrical pulses, together with complete transition 
information regarding the nature of acoustic impedance 
changes, based on both the amplitudes and the polarities of 
those pulses. A compared dual integration method and system, 
with related gating and display enhancement techniques, 
comprises the preferred embodiment.
Patent EP-0353675-A3 (EP)
Title: Treatment of periodontoclasia with retinoic acid
IPC: A61K31/07
Filed: 1989-07-29
Abstract: Methods of retarding and reversing periodontoclasia and gingivitis and disorders of human gingiva over 60 years of age comprise topically applying to human gingiva retinoic acid in an amount effective to retard and reverse periodontoclasia and gingivitis where said amount is insufficient to be excessively irritating. An emollient vehicle, a toothpaste and a liquid rinse facilitating the same methods are included.
Patent EP-0360148-A3 (EP)
IPC: B08B5/04
Filed: 1989-09-14
Abstract: Bei der Einrichtung zum kontinuierlichen Reinigen von Mate­
rialbahnen wird die Warenbahn (5) kontinuierlich an Luft-An­
saugmittel (2,3,4) vorbeibewegt die sich über die ganze 
Breite der Warenbahn erstrecken und über einen Luft-Ansaug­
kanal (1) mit einem Luft-Ansaug-Aggregat (10) in Strömungs­
verbindung stehen.  
     Hierbei sind die mit dem Luft-Ansaugkanal in Strömungsverbin­
dung stehenden Luft-Ansaugmittel Diffusoren (2,3,4), von 
welchen eine Mehrzahl in Bewegungsrichtung der Warenbahn 
hintereinander sowie eine Mehrzahl nebeneinander angeordnet 
sind und diese in einer gemeinsamen, zur Warenbahn parallelen 
Ebene ausmünden, wobei zur Erzeugung eines Breithalteeffektes 
sich in der Mündungsebene der Diffusoren eine Mehrzahl, der 
Auflage der Warenbahn dienende, gitterartig angeordnete Stäbe 
(6,8) in Bewegungsrichtung der Warenbahn zur Mitte der Waren­
bahn hin schrägverlaufend erstrecken.
Patent EP-0363735-A3 (EP)
Title: Imaging lidar system using non-visible light
IPC: G01S17/89
Filed: 1989-09-27
Abstract: A system is presented for the remote detection and 
imaging of objects at night. In accordance with the 
present invention, a laser is used to generate short 
pulses of infrared light with pulse widths on the order 
of nanoseconds. The laser light is expanded by optics and 
projected at the target scene. An intensified CCD (charge 
coupled device) camera is electronically shuttered after 
an appropriate time delay such that the image formed by 
the camera is composed of infrared light backscattered 
by the target from a range of r.
Patent EP-0338626-A3 (EP)
Title: Method and device for removing liquid from a mixture of solids and liquids
IPC: F26B5/04
Filed: 1989-04-14
Abstract: The invention relates to a method and device for removing liquid 
from a mixture of solids and liquids, whereby the mixture is deposited on the 
upper part of an endless drivable filter belt and whereby during operation 
the upper part of the filter belt is led over at least one casing in which 
a sub-atmospheric pressure is generated. After having passed the casing(s) 
in which a sub-atmospheric pressure is generated, the mixture is carried 
through a least one microwave oven by means of the filter belt.
Patent EP-0371551-A3 (EP)
Title: Dentifrices including modified aminoalkyl silicones
IPC: A61K8/898
Filed: 1989-11-23
Abstract: Dentifrices including modified amino alkyl silicones are 
provided. The aminoalkyl silicones are modified with epoxides to 
alkylate the nitrogen atoms and decrease their reactivity to fla­
vors and other aldehydes present in the dentrifrice. The modified 
silicones form a hydrophobic layer on the teeth for prevention of 
caries and stain.
Patent EP-0341824-A3 (EP)
Title: Apparatus for magnetic separation of impurities from fluids
IPC: B03C1/032
Filed: 1989-04-10
Abstract: Disclosed is an apparatus for efficiently effecting a 
high gradient magnetic separation process. This 
apparatus for purifying impurities in fluids provides a 
plurality of filter elements with a frame streched with 
ferromagnetic linear bodies which are contained in fluid 
flowpassage in a non-magnetic case, a magnetizing device 
disposed externally on side walls of the non-magnetic 
case, and washing means for washing the filter elements, 
whereby magnetic impurities in the fluid can be 
capatured efficiently, and backwashing can be easily 
accomplished.
Patent EP-0356001-A3 (EP)
Title: Dissolution of paraffinic/bituminous deposits and pour point reduction
IPC: C09K8/524
Filed: 1989-07-20
Abstract: Methods are provided for facilitating the production 
of petroleum containing waxes and/or bitumens from oil wells 
by introducing into the petroleum in the well one or more 
thiocarbonate compounds in amounts sufficient to increase 
the solubility of wax and/or bitumens in the petroleum and/or 
dissolve waxy and/or bituminous deposits within the well. 
These methods are also useful for increasing the solubility 
of waxes and bitumens in petroleum and other partially or 
completely refined hydrocarbon fractions and for preventing 
the formation of or promoting the dissolution of deposits 
in processing, transport and storage facilities. Compositions 
useful in such methods are also provided.
Patent EP-0365167-A3 (EP)
IPC: B01D39/18
Filed: 1989-09-29
Abstract: A pleated paper filter element is disclosed which is 
formed from a mechanically-treated filter paper (10′) which has 
the side thereof opposite to the wire-side (12) mechanically teased so 
as to form thereon an open, textured layer (18) of raised fibres. The 
starting material used is a standard, commercially-available filter 
paper which is resin-impregnated with an uncured phenolic resin. The 
pleated paper filter element formed from said treated filter paper 
(10′) displays, after the element has been heated to cure the 
resin, a substantial increase of up to 73.5% in the dust-holding 
capacity over a like element formed from said standard, 
commercially-available filter paper.
Patent EP-0368485-A3 (EP)
Title: Improvements in or relating to lithographic printing
IPC: B41F31/08
Filed: 1989-10-16
Abstract: An ink duct for applying ink to the surface 
of a roller (8) mounted for rotation about its cylindrical 
axis (9) comprises a chamber having an open side capable of 
being substantially closed by the roller surface (10) and 
bounded by an axially extending doctor blade (42) having an 
edge protruding towards the open side for contacting 
the roller surface (10), an axially extending sealing member (41) 
having an edge protruding towards the open side, and 
end seals (48) linking the blade (42) and the sealing member (41) at 
their ends and having edges protruding towards the open 
side for sealing engagement with the roller surface (10). 
The chamber includes an axially extending projection (44) 
located between the blade (42) and the sealing member (41) and 
having an edge protruding towards the open side to 
divide the chamber into first and second zones (45-46) whilst 
allowing ink to flow past the edge from the first zone (45) 
to the second zone (46). A first axially extending slot (62) is 
provided in the first zone (45) for the introduction of ink 
into the first zone (45) and an outlet (64) is provided in the 
second zone (46) for egress of ink from the second zone (46). A 
lithographic printing press includes two of said ink 
ducts pivotally mounted so that one or the other may be 
engaged with the surface of the roller (10).
Patent EP-0393282-A3 (EP)
Title: Signal conditioning circuits
IPC: H03K5/08
Filed: 1989-12-05
Abstract: An input circuit, for conditioning a control signal that may have 
a variety of waveforms and voltage levels, comprises a pair of input 
terminals (8, 12) having a metal oxide varistor (10) connected 
thereacross. One terminal (8) is connected to the base of a 
transistor (Q) through a resistor (R2), and the emitter of the 
transistor (Q) drives an opto-coupler (16, 20) for isolating the 
control signal from a microprocessor (24) which receives the 
conditioned control signal via an inverter (22) having a Schmitt 
trigger input.
Patent EP-0373903-A3 (EP)
Title: Thermo-sensitive recording label paper
IPC: G09F3/02
Filed: 1989-12-12
Abstract: A thermo-sensitive recording label paper comprising 
a laminate which comprises  
(1) a thermo-sensitive color-developing layer 
containing at least a colorless or lightly colored leuco-dye 
provided on one surface of a paper support, (2) a protective 
layer provided on the color-developing layer, and (3) at 
least one of a back layer and a protective underlayer, said 
back layer being provided on the other surface of the paper 
support, and said protective underlayer being provided 
between said paper support and said color-developing layer;  
the laminate having an internal bond strength of 
2.5 kg-cm or more according to Tappi UM-403, and the surface 
of the protective layer of the laminate having a Bekk 
smoothness of 500 seconds or more according to JIS P8119.
Patent EP-0380146-A3 (EP)
IPC: C07C263/00
Filed: 1986-06-27
Abstract: Herstellung von N-ω-Hydroxialkyl-, N-ω-Hydroxi-oxa-alkyl- und N-ω-Hydroxi-­
polyoxa-alkyl-carbaminsäureestern durch Umsetzen von ω-Aminoalkanolen, 
ω-Amino-oxa-alkanolen oder ω-Amino-polyoxa-alkanolen mit Harnstoff und 
einem Alkohol.
Patent EP-0394826-A3 (EP)
IPC: C30B19/04
Filed: 1990-04-18
Abstract: A crystalline semiconductor substrate (10) for liquid phase epitaxial 
growth is placed in a sealed condition between a substrate holder (3) and an 
upper 
solution containing member (2) which are opposed each 
other, and is heated from room temperature to a high 
temperature. A predetermined amount of a solution mixture consisting of a 
Group III-V compound semiconductor 
and a dopant is added to the crystalline semiconductor 
substrate (10) which is annealed, thereby forming a liquid phase epitaxial 
growth layer on the crystalline 
semiconductor substrate (10).
Patent EP-0395942-A3 (EP)
IPC: G06F3/153
Filed: 1990-04-19
Abstract: A computer comprising a main body, a connector 
(38A) having pins for connecting an external display 
(38) to the main body, a register (R10) for storing data 
(D4) representing a first status or a second status in 
accordance with the voltage of specified ones (P1, P2, 
P3) of the pins of said connector (38A), and a display 
controller (24) for controlling the external display 
(38). The computer further comprises a data-reading 
section (11) for repeatedly reading the data (D4) stored 
in the register (R10) and counting the number of times 
the data (D4) representing the first status is read from 
said register (R10), and detecting section (11) for 
determining that the external display (38) is connected 
to the connector (38A) when the number of times the data 
(D4) representing the first status is read from the 
register (R10) reaches a predetermined value.